Featuring California vascular plant data from the Consortium of California Herbaria and other sources
Accession Label Details

 RSA is the home institution for this record

 Records are made available under the CCH Data Use Terms.
 General citation for data retrieved from this page:
    Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 05 February 2023.

CCH1 Specimen Number  ?   RSA0113986   (Accession number)   image_link (to be added soon)
Determination  ?   Isocoma menziesii var. vernonioides  CCH1 Determination History
ICPN Name Status   JFP Rank 1, accepted name for taxon native to CA  link to ICPN 
eFlora Accepted Name  ?   Isocoma menziesii var. vernonioides    link to Jepson eFlora 
Determination (verbatim)  ?   Isocoma menziesii var. vernonioides 
Nativity NATIVE 
eFlora Habit subshrub 
Collector & Number  ?   LeRoy Gross  7607
Formatted Date (YYYY MM DD) ?  2016-08-25 
Elevation (corrected)  ?   54 meters (178 feet) 
Jepson Bioregion ADD JEPSON REGION & color code 
USGS Land Ownership ADD LAND OWNERSHIP & color code 
County (verbatim)  ?   Ventura 
Locality  ?   The Nature Conservancy (TNC). Hanson-Villanueva Properties. South, southeast of Highway 126 and Briggs Road. Between Santa Paula and Saticoy. Started near 34.32 N 119.09 W, ended near 34.30517N 119.10191.; Santa Paula 7.5  
Habitat  ?   Rocky and sandy wash. Growing on bench, by parking area. 
Associates  ?   Arundo donax, Baccharis salicifolius, Salix laevigata, S. exigua, Typha domingensis, T. latifolia, Schoenoplectus americanus, S. acutus occidentalis, Bolboschoenus maritimus paludosus, Equisetum telmateia braunii, E. hyemale affine, Foeniculum vulgare, Artemisia douglasiana, Euthamia occidentalis, Pulicaria paludosa, Ludwigia peploides, Cyperus odoratus, C. eragrostis, and Juncus torreyi 
Coordinates  ?   34.3210200000 -119.0907200000 
Uncertainty  ?   Not recorded 
Datum  ?   Not recorded 
Georeference By  ?   Not recorded 
Source  ?   Not recorded 
Georeference Note  ?   Not recorded 
Date Last Modified  ?   2022-03-04 14:33:47 
To comment on CCH1 data revisions, please e-mail Jason Alexander   ( 
To comment on the original data for this record as shown below:  Click on the Comments Tab in CCH2 
CCH2 Verbatim Data         
  Copyright © 2023 Regents of the University of California — Updated January 17, 2023